There are two ways to tune, one is by ear, or using an Electronic tuner. The Electronic Tuner is the way to go if you are new to the guitar as tuning by ear with the Instrument can take some time to master. The Tuner clips onto the guitar and picks up the vibration which will register on the screen showing you the note. when the screen turns Green and the needle is in the middle of the screen you are in Tune for that note. See the short Video which will explain it in more detail.
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